Asnita and Laili Rahmi 2026. THE EFFECT OF THE PROJECT BASED LEARNING (PjBL) MODEL ON THE LEARNING OUTCOMES OF STUDENTS OF PUBLIC ELEMENTARY SCHOOL 141 PEKANBARU. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL. 15, 2 (Jun. 2026), 1917–1926. DOI:https://doi.org/10.36526/sosioedukasi.v15i2.8477.